Independent comparison of registered agent services for Mississippi LLCs and corporations.
Reviewed against Mississippi Secretary of State guidance · Updated 2026-04-30
Mississippi requires every LLC and corporation to designate a registered agent under Miss. Code §79-35-15, and the Mississippi Secretary of State treats a lapse in agent service as cause for administrative action. The four providers ranked below all meet the statutory bar; the rankings come down to price, mail handling, and Mississippi-specific filing speed. The Mississippi comparison below covers the four registered agent services most Mississippi LLCs realistically consider in 2026.
In Mississippi, the registered agent’s job is heavier than the statutory floor implies. Mississippi requires an annual report by April 15 but charges $0 for domestic LLCs — the only state with both a filing requirement and a zero fee. Foreign LLCs pay $250. The practical reason this matters when picking a provider: the no-fee but still-mandatory April 15 annual report — the registered agent receives the only state-mailed reminder.
For Mississippi businesses, the three traits that separate good providers from passable ones are (1) reliable same-day handling of service of process from Mississippi state and federal courts, (2) accurate, deadline-aware reminders calibrated to Mississippi’s specific annual cycle (annually by April 15), and (3) an online dashboard that shows scanned mail within hours, not days. All four services we ranked clear the Miss. Code §79-35-15 eligibility bar; the meaningful differences are in execution. Northwest leans privacy-first, Mainstay Filing leans value-first, ZenBusiness leans formation-bundle-first, and LegalZoom leans brand-and-phone-support-first.
The Mississippi-specific filings that hinge on having a reliable registered agent:
Across all of these dates, the registered agent is the routing point for Mississippi Secretary of State mail, state tax notices, and service of process. A reliable provider turns the Mississippi compliance calendar into a passive maintenance task; an unreliable one turns it into a recurring fire drill.
Physical-address-only operations; mail forwarding; same-day filing.
Best balance of price and features for most businesses. Includes mail forwarding, online dashboard, and same-day filing at half the cost of premium providers.
Pairs RA with LLC formation packages; useful if forming a new entity from scratch.
Largest brand; phone-based support; bundled legal services beyond RA.
Mississippi-specific option: Mississippi Registered Agent.co operates exclusively in Mississippi and specializes in same-state filings. Best for businesses that want a state-focused provider with local-only operations.
| Filing | Cost | Renewal |
|---|---|---|
| LLC formation | $50 | annually by April 15 (no fee for domestic LLCs) |
| Annual Report | $0 | annually by April 15 (no fee for domestic LLCs) |
| DBA / Fictitious Name | $25 | Every 5 years |
| Change of Registered Agent | $25 | — |
Source: Mississippi Secretary of State · Statute reference Miss. Code §79-35-15
For most Mississippi LLCs, Northwest Registered Agent ranks first on privacy and reliability. Mainstay Filing earns the Editor's Choice for value at $99/year with the same core features. State-specific options like Mississippi Registered Agent.co specialize in same-state filings.
Commercial services range $50–$250 per year. Mainstay Filing is $99/yr; Northwest is $125/yr; ZenBusiness is $199/yr; LegalZoom is $249/yr.
Yes. File a Statement of Change of Registered Agent with the Mississippi Secretary of State for $25. Most commercial services handle the change paperwork for you.
National services like Mainstay Filing and Northwest operate across all 50 states with consistent pricing and online dashboards. State-specific providers (like Mississippi Registered Agent.co) focus exclusively on one state and often handle same-state-only filings faster.
Yes — under Miss. Code §79-35-15, every Mississippi LLC must designate and maintain a registered agent with a physical street address in Mississippi.
Yes — if you are a Mississippi resident with a physical street address in Mississippi and are available during normal business hours to accept service of process. Most commercial services exist because keeping a personal address on the public record is a privacy concern.
Same-day with every service in the table above. The provider issues a confirmation letter you include with the Articles of Organization filed with the Mississippi Secretary of State.
RA Ratings independently reviews registered agent services. We may earn a commission from sponsored links; this does not affect rankings or editorial selection. Verify all filing fees with the Mississippi Secretary of State before submitting paperwork.